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pro vyhledávání: '"Bernhard Dr. Sandkamp"'
Autor:
Agustin Gonzalez, Thibaut Wirth, Daniel Ruefenacht, Hans A. Luijendijk, Bernhard Dr. Sandkamp, Sylvain Terraz, J. C. Trochet, Dominique Didier, Thierry Ducourant, Tom J. C. Bruijns, David Couder, Raoul J. M. Bastiaens, Andrew G. Davies
Publikováno v:
SPIE Proceedings.
One of the most demanding applications in dynamic X-Ray imaging is Digital Subtraction Angiography (DSA). As opposed to other applications such as Radiography or Fluoroscopy, there has been so far limited attempts to introduce DSA with flat detector
Autor:
Falko Busse, Burkhard A. Groh, Volker Heer, Mathias Hoernig, Bernhard Dr. Sandkamp, Thierry Ducourant
Publikováno v:
SPIE Proceedings.
Due to spatial gain differences of the photo diodes and inhomogeneities in the converter (CsI) a gain calibration is usually applied for flat dynamic X-ray detectors. This calibration is calculated from X-ray images. Using the reset light, integrated